Well, I suppose the only dumb question is the one un-asked, lol. In the trunk area there is a strap that criss-crosses the trunk from back to front to back again. That is meant to hold the T-tops (preferrably in their bags) when removed from the roof. You just insert them, tighten down the strap, and enjoy the air
Well, the only real place to store them is in the trunk. They will not fit behind the seats. I dont suggest leaving them at home and, unless you fabricate something to ensure a safe and slide free ride, you are risking breakage. I would make something to at least tie them down in the trunk. Bags are not needed unless you are someone who values paint and such. Either way, good luck.